Continuity mistake: While Captain Mercer and Commander Grayson are having drinks and conversing. Mercer holds his glass close to his mouth in the frontal shots, but the glass disappears in the shots over his right shoulder.

[A banana is reduced to a shrivelled husk.]Ed Mercer: So...it's an anti-banana ray?Kelly Grayson: It's really interesting.Ed Mercer: We need no longer fear the banana.Kelly Grayson: Does it work on all fruit?Ed Mercer: What about salads?